go about in a dream

例句：

1. 1. She often goes about in adream, daydreaming about her future.
   她经常做白日梦，幻想着她的未来。
2. 2. He went about in a dream, daydreaming about his new job.
   他做白日梦，幻想着他的新工作。
3. 3. Thechildren go about in a dream, daydreaming about their toys.
   孩子们做白日梦，幻想着他们的玩具。